Answer: THIRD OPTION.
Step-by-step explanation:
The Associative property of addition states that when three or more numbers are added, it does not matter how they are grouped, the sum is the same. Then:
Based on this and having the expression 
, we can apply the Associative property as following:
Therefore, the expression that illustrates the Associative property of addition is the one shown in the Third option.
You can help by making addition fun with colours and other things to engage the student, you can also spend one on one time with them to help them understand
Answer:
2, 400
Step-by-step explanation:
1) 25 times 40 for how many miles the shark has done, which is 1,000
2) Do 1000 divided by 25, which is 40, so 40 hours.
3) Do 40 times 60 for how many minutes the shark has swam, which is 2, 400.
Answer: x=-3
Step-by-step explanation:
Ok let's start by using the distributive property
Now subtract 2x from both sides
Next add 35 to both sides
Finally divide both sides by -7
Answer: First Number Line
Step-by-step explanation:
